I bought two blank keys, both without the fob (keyless buttons attached) They do say just "S" on them and the 12 Mustang and 11 F150 do say "SA". However one of the spare keys works fine in the Mustang but can not get it to program the in the truck.
Originally Posted by
ebexp94
I bought a spare key on eBay for $20 and had it cut for $2 and had no trouble programming it according to the procedure in the manual. I would take it to the dealer if that isn't working.
Thanks, that is good to know may be a small problem on my end. Do you remember if you did anything special when programming it? I tried starting the truck between attempts to clear it out, doors open and closed but nothing. I know it is a long shot but maybe it is something small I am doing wrong.